28786331327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{41491}}^1$

素因数の和:42230

約数の個数: 16

約数和(自身を含む): 31423717248

約数和(自身を除く): 2637385921

約数列:

[1, 13, 83, 643, 1079, 8359, 41491, 53369, 539383, 693797, 3443753, 26678713, 44768789, 346823269, 2214333179, 28786331327]

約数ペア:

[(1, 28786331327), (13, 2214333179), (83, 346823269), (643, 44768789), (1079, 26678713), (8359, 3443753), (41491, 693797), (53369, 539383)]